Oculocardiac reflex induced by catheterization of the distal ophthalmic artery: Case Report
نویسندگان
چکیده
An oculocardiac reflex is sometimes elicited by pressure on the eye or traction of the intraorbital surrounding structures during ophthalmic surgery(,'#", or orbit-facial trauma&". The afferent arc of the oculocardiac reflex reaches the brain stem via the nasocilliary nerve'!". Here is reported, what we believe to be the first case where catheterization of the ophthalmic artery elicited an oculocardiac reflex during endovascular procedures for an anterior cranial fossa DAVF.
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Three cases who underwent surgery in different areas of the craniofacial region were reported with bradycardia developing intraoperatively during flap traction. Many cases of the oculocardiac reflex during treatment of the orbital region have been reported in the literature. This manuscript recorded that reflex bradycardia can occur during traction or stretching of any structure innervated...
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The oculocardiac reflex (OCR) is a well–described cardiac depressor reflex that may result in significant cardiac rate or rhythm changes, sinus and junctional bradycardia, heart block or asystole. It is also known by the eponym Aschner-Dagnini Reflex, being independently reported in 1908 by both Guiseppe Dagnini and later Bernard Aschner.1,2 The OCR is classically depicted as being precipitated...
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